ES8203935A1 - Un procedimiento de obtencion de composiciones polifasicas abase de poliamida - Google Patents

Un procedimiento de obtencion de composiciones polifasicas abase de poliamida

Info

Publication number
ES8203935A1
ES8203935A1 ES497540A ES497540A ES8203935A1 ES 8203935 A1 ES8203935 A1 ES 8203935A1 ES 497540 A ES497540 A ES 497540A ES 497540 A ES497540 A ES 497540A ES 8203935 A1 ES8203935 A1 ES 8203935A1
Authority
ES
Spain
Prior art keywords
preparation
polyphased
processes
resistant properties
shock resistant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES497540A
Other languages
English (en)
Other versions
ES497540A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR7930648A external-priority patent/FR2471399A1/fr
Priority claimed from FR8005272A external-priority patent/FR2477562A1/fr
Application filed by Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of ES497540A0 publication Critical patent/ES497540A0/es
Publication of ES8203935A1 publication Critical patent/ES8203935A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyamides (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE COMPOSICIONES POLIFASICAS A BASE DE POLIAMIDA. CONSISTE EN LA REACCION DE NEUTRALIZACION, EN ATMOSFERA DE NITROGENO, DE UN DIMERO DE ACIDO GRASO CON UNA AMINA, AJUSTANDO EL PH DE LA MEZCLA DE REACCION AL PUNTO DE EQUIVALENCIA POR ADICION DEL REACTIVO DEFICITARIO, SEGUIDA DE LA POLICONDENSACION POR CALENTAMIENTO EN AUTOCLAVE, EN ATMOSFERA DE NITROGENO. DESPUES DE DESTILACION DE LOS DISOLVENTES SE EXTRAE EL POLICONDENSADO POR COLADA EN AGUA, DEL CUAL DEL 1 AL 50 POR 100 SE MEZCLA CON 55 A 99 POR 100 DE POLIAMIDA, QUE SIRVE DE MATRIZ EN UN EXTRUSOR O AUTOCLAVE, PROVISTO DE AGITACION, A UNA TEMPERATURA SUPERIOR A LA DE FUSION DE LA POLIAMIDA MATRIZ Y EN CONDICIONES DE CIZALLAMIENTO Y DURACION ADECUADOS PARA OBTENER UNA FASE DISPERSA CUYAS PARTICULAS TIENEN DE 0,01 A 10 MICRAS. ESTAS COMPOSICIONES TIENEN APLICACIONES PARA LA FABRICACION DE TUBOS, PELICULAS, HOJAS, HILOS Y FIBRAS ORIENTADAS, ESTRATIFICADOS Y REVESTIMIENTOS DE HILOS METALICOS.
ES497540A 1979-12-10 1980-12-09 Un procedimiento de obtencion de composiciones polifasicas abase de poliamida Expired ES8203935A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7930648A FR2471399A1 (fr) 1979-12-10 1979-12-10 Compositions de polyamides polyphasees ayant des proprietes de resistance au choc ameliorees et leurs procedes de preparation
FR8005272A FR2477562A1 (fr) 1980-03-05 1980-03-05 Compositions de polyamides polyphasees ayant des proprietes de resistance au choc ameliorees et leurs procedes de preparation.

Publications (2)

Publication Number Publication Date
ES497540A0 ES497540A0 (es) 1982-04-16
ES8203935A1 true ES8203935A1 (es) 1982-08-16

Family

ID=26221491

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497540A Expired ES8203935A1 (es) 1979-12-10 1980-12-09 Un procedimiento de obtencion de composiciones polifasicas abase de poliamida

Country Status (10)

Country Link
US (1) US4387184A (es)
EP (1) EP0030903B1 (es)
BR (1) BR8008039A (es)
CA (1) CA1164136A (es)
DE (1) DE3065922D1 (es)
DK (1) DK524380A (es)
ES (1) ES8203935A1 (es)
FI (1) FI71162C (es)
GR (1) GR71619B (es)
IE (1) IE50613B1 (es)

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US4782114A (en) * 1986-10-03 1988-11-01 Dexter Corporation Compatibilizing agent for polycarbonate and polyamide polymer blends
US5187228A (en) * 1986-10-03 1993-02-16 Dexter Corporation Stabilizer for compatibilized polycarbonate and polyamide polymer blends
US5019625A (en) * 1987-09-10 1991-05-28 Dexter Corporation Compatibilizing agent for polycarbonate and polyamide polymer blends
US5274033A (en) * 1986-12-23 1993-12-28 E. I. Du Pont De Nemours And Company Tough high melt flow polyamides
US4966941A (en) * 1987-07-14 1990-10-30 E. I. Du Pont De Nemours And Company Nylon compositions for blowmolding
US4945129A (en) * 1987-08-27 1990-07-31 Allied-Signal Inc. Polyamide compositions with high impact strength at low temperatures
GB8721469D0 (en) * 1987-09-11 1987-10-21 Lep Chemical Ltd Conveyor belt repairing
US5288842A (en) * 1991-01-30 1994-02-22 International Business Machines Corporation Morphological composite materials formed from different precursors
US6461696B1 (en) 1993-11-16 2002-10-08 Baxter International Inc. Multi-layered polymer based moisture barrier structure for medical grade products
US5849843A (en) 1993-11-16 1998-12-15 Baxter International Inc. Polymeric compositions for medical packaging and devices
US6964798B2 (en) 1993-11-16 2005-11-15 Baxter International Inc. Multi-layered polymer based thin film structure for medical grade products
US5998019A (en) * 1993-11-16 1999-12-07 Baxter International Inc. Multi-layered polymer structure for medical products
US5935847A (en) * 1994-10-28 1999-08-10 Baxter International Inc. Multilayer gas-permeable container for the culture of adherent and non-adherent cells
US6297046B1 (en) 1994-10-28 2001-10-02 Baxter International Inc. Multilayer gas-permeable container for the culture of adherent and non-adherent cells
US6391404B1 (en) 1995-06-07 2002-05-21 Baxter International Inc. Coextruded multilayer film materials and containers made therefrom
US6024220A (en) * 1995-06-07 2000-02-15 Baxter International Inc. Encapsulated seam for multilayer materials
CH692846A5 (it) 1997-02-24 2002-11-29 Baxter Biotech Tech Sarl Film a più strati coestrusi per contenitori di fluidi sterilizzabili.
US20040122414A9 (en) * 1997-09-22 2004-06-24 Hurst William S. Contoured tubing closure
US6037421A (en) * 1997-09-30 2000-03-14 Solutia Inc. Functionalized polymers
US6500559B2 (en) * 1998-05-04 2002-12-31 Cryovac, Inc. Multiple layer film with amorphous polyamide layer
US6497676B1 (en) 2000-02-10 2002-12-24 Baxter International Method and apparatus for monitoring and controlling peritoneal dialysis therapy
US7267885B1 (en) 2000-03-16 2007-09-11 Baxter International Inc. Containers and peelable seal containers of new non-PVC material
US6372848B1 (en) 2000-10-10 2002-04-16 Baxter International Inc. Blend of ethylene and α-olefin copolymers obtained using a metallocene catalyst for fabricating medical films and tubings
SG118142A1 (en) * 2001-07-06 2006-01-27 Toray Industries Resin composition adhesive film for semiconductor device and laminated film with metallic foil and semiconductor device using the same
AU2002364841A1 (en) * 2001-12-17 2003-06-30 Rhodianyl Thermoplastic composition comprising a hyperbranched polymer additive and articles made using said material
US20030125662A1 (en) 2002-01-03 2003-07-03 Tuan Bui Method and apparatus for providing medical treatment therapy based on calculated demand
CN1649970A (zh) * 2002-05-01 2005-08-03 西巴特殊化学品控股有限公司 颜料制剂
US7238164B2 (en) 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
US7393585B2 (en) * 2003-10-13 2008-07-01 Honeywell International Inc. Micron-size polymer particles comprising polyamide compound, production and uses thereof
US8558964B2 (en) 2007-02-15 2013-10-15 Baxter International Inc. Dialysis system having display with electromagnetic compliance (“EMC”) seal
US7998115B2 (en) 2007-02-15 2011-08-16 Baxter International Inc. Dialysis system having optical flowrate detection
US8361023B2 (en) 2007-02-15 2013-01-29 Baxter International Inc. Dialysis system with efficient battery back-up
US7731689B2 (en) 2007-02-15 2010-06-08 Baxter International Inc. Dialysis system having inductive heating
US8870812B2 (en) 2007-02-15 2014-10-28 Baxter International Inc. Dialysis system having video display with ambient light adjustment
IT1403887B1 (it) * 2010-12-15 2013-11-08 Univ Degli Studi Milano Polimeri ad architettura macromolecolare complessa con proprieta' di ritardo alla fiamma
US12030991B2 (en) * 2016-09-14 2024-07-09 Basf Se Polymer film comprising a co-polyamide of at least one diamine, a dicarboxylic acid and a dimer acid
US11179516B2 (en) 2017-06-22 2021-11-23 Baxter International Inc. Systems and methods for incorporating patient pressure into medical fluid delivery
CN116056874A (zh) * 2020-08-13 2023-05-02 奥升德功能材料运营有限公司 具有二聚酸和二聚胺的脂族和半芳族聚酰胺
WO2023041367A1 (de) 2021-09-17 2023-03-23 Basf Se Copolyamid und polymerfilm enthaltend mindestens ein lactam, eine dicarbonsäure und 1,5-diamino-3-oxapentan
KR20240058183A (ko) 2021-09-17 2024-05-03 바스프 에스이 적어도 하나의 디아민, 디카르복실산 및 1,5-디아미노-3-옥사펜탄을 함유하는 코폴리아미드 및 중합체 필름
CN114350113B (zh) * 2022-01-11 2023-05-30 万华化学集团股份有限公司 一种阻燃环氧树脂、制备方法与应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA740501A (en) * 1966-08-09 E.I. Du Pont De Nemours And Company Thermoplastic blends of polyamides and acid-containing olefin polymers
US2824848A (en) * 1956-08-08 1958-02-25 Gen Mills Inc Polyamide resin suspensoids
NL302805A (es) * 1962-12-31
US3388186A (en) * 1965-03-02 1968-06-11 Allied Chem Carboxy terminated graft copolymers of amino-carboxylic acids or lactams on acrylic copolymers
FR1491112A (fr) * 1965-09-02 1967-08-04 Ici Ltd Dispersions polymères, leur formation et produits en dérivant
US3845163A (en) * 1966-01-24 1974-10-29 Du Pont Blends of polyamides and ionic copolymer
US3465059A (en) * 1966-11-28 1969-09-02 Allied Chem Carboxy terminated graft copolymers of carbonamide group on acrylic copolymers
US3645932A (en) * 1969-05-22 1972-02-29 Gen Mills Inc Nucleation of high molecular weight polyamides
US3668274A (en) * 1970-09-10 1972-06-06 Rohm & Haas Acrylic modifiers for polycarbonamides
US3839245A (en) * 1972-03-30 1974-10-01 Emery Industries Inc Poly(ether-ester-amide) antistatic compositions derived from dimr acids
IT1061385B (it) * 1975-05-23 1983-02-28 Du Pont Composizioni poliamidiche termoplastiche tenaci
US4062819A (en) * 1976-09-07 1977-12-13 Emery Industries, Inc. Polyamide blends having improved processing characteristics

Also Published As

Publication number Publication date
IE802579L (en) 1981-06-10
FI803822L (fi) 1981-06-11
CA1164136A (fr) 1984-03-20
DK524380A (da) 1981-06-11
GR71619B (es) 1983-06-20
FI71162B (fi) 1986-08-14
US4387184A (en) 1983-06-07
EP0030903A3 (en) 1981-07-29
DE3065922D1 (en) 1984-01-19
BR8008039A (pt) 1981-06-23
FI71162C (fi) 1986-11-24
EP0030903A2 (fr) 1981-06-24
IE50613B1 (en) 1986-05-28
ES497540A0 (es) 1982-04-16
EP0030903B1 (fr) 1983-12-14

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